PL1650002T3 - Hot runner nozzle - Google Patents
Hot runner nozzleInfo
- Publication number
- PL1650002T3 PL1650002T3 PL05021563T PL05021563T PL1650002T3 PL 1650002 T3 PL1650002 T3 PL 1650002T3 PL 05021563 T PL05021563 T PL 05021563T PL 05021563 T PL05021563 T PL 05021563T PL 1650002 T3 PL1650002 T3 PL 1650002T3
- Authority
- PL
- Poland
- Prior art keywords
- hot runner
- runner nozzle
- recesses
- mass channel
- inlet
- Prior art date
Links
- 239000000155 melt Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C2045/2889—Sealing guide bushings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
- B29C2045/308—Mixing or stirring devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Percussion Or Vibration Massage (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Gasification And Melting Of Waste (AREA)
- Coating With Molten Metal (AREA)
- Surgical Instruments (AREA)
Abstract
The area of the mass channel is limited around the inlet opening (6) for preventing the melt flow and extends in the direction of the nozzle outlet (5). The socket (7) has parallel running recesses (9), which forms threads in the walls of the mass channel (4). The cross section of the recesses is increased with increasing distance of the inlet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004051750A DE102004051750B4 (en) | 2004-10-23 | 2004-10-23 | hot runner nozzle |
EP05021563A EP1650002B1 (en) | 2004-10-23 | 2005-10-01 | Hot runner nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1650002T3 true PL1650002T3 (en) | 2008-08-29 |
Family
ID=35645638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL05021563T PL1650002T3 (en) | 2004-10-23 | 2005-10-01 | Hot runner nozzle |
Country Status (10)
Country | Link |
---|---|
US (1) | US7371063B2 (en) |
EP (1) | EP1650002B1 (en) |
JP (1) | JP4288261B2 (en) |
AT (1) | ATE389524T1 (en) |
CA (1) | CA2523684C (en) |
DE (2) | DE102004051750B4 (en) |
DK (1) | DK1650002T3 (en) |
ES (1) | ES2300916T3 (en) |
PL (1) | PL1650002T3 (en) |
PT (1) | PT1650002E (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007002817U1 (en) * | 2007-02-23 | 2008-06-26 | Günther Heisskanaltechnik Gmbh | injection molding |
US7581944B2 (en) | 2007-08-28 | 2009-09-01 | Mold-Masters (2007) Limited | Injection molding apparatus having a valve pin bushing |
CN108367476A (en) * | 2015-10-07 | 2018-08-03 | 圣万提注塑工业(苏州)有限公司 | Injection forming equipment with fluid path disturbance |
WO2020068285A1 (en) * | 2018-08-17 | 2020-04-02 | Synventive Molding Solutions, Inc. | Disrupted flow through injection molding flow channel |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972776A (en) * | 1956-08-20 | 1961-02-28 | Georges Ceppi | Moulding apparatus |
CA1136815A (en) * | 1980-07-15 | 1982-12-07 | Jobst U. Gellert | Injection molding nozzle seal |
JPS62160216A (en) * | 1986-01-08 | 1987-07-16 | Mazda Motor Corp | Method and device for in-mold coat |
US4781554A (en) * | 1987-07-09 | 1988-11-01 | Michael Ladney | Apparatus for the injection molding of thermoplastics |
JPH0649318B2 (en) * | 1988-01-30 | 1994-06-29 | 東洋製罐株式会社 | Nozzle device for composite synthetic resin extrusion |
US4919606A (en) * | 1988-12-21 | 1990-04-24 | Gellert Jobst U | Injection molding rack and pinion valve pin actuating mechanism |
JPH0612909Y2 (en) * | 1989-10-18 | 1994-04-06 | 富士写真フイルム株式会社 | Injection mold |
US5192556A (en) * | 1991-10-03 | 1993-03-09 | Husky Injection Molding Systems Ltd. | Plastic molding apparatus for equalizing flow pressure and flow velocity of plastic melt |
CA2153079A1 (en) * | 1995-06-30 | 1996-12-31 | Klaus Bauer | Valve member locating insert for injection molding nozzle |
JP3595384B2 (en) * | 1995-08-09 | 2004-12-02 | 三菱重工業株式会社 | Two-color injection molding nozzle of injection molding machine |
JPH09277320A (en) * | 1996-04-10 | 1997-10-28 | Otto Maenner | Needle closing valve cooperating with injection mold |
JP3991340B2 (en) * | 1998-04-07 | 2007-10-17 | 株式会社十王 | Injection molding nozzle |
DE19950273C1 (en) * | 1999-10-18 | 2001-03-15 | Otto Maenner Heiskanalsysteme | Heating channel jet for mold of injection molding machine, has sleeve section with outer clamp ring/sleeve with facing wedge locking surfaces between them with a twist locking/release action |
US20010022321A1 (en) * | 1999-11-08 | 2001-09-20 | Abdeslam Bouti | Melt flow mixer in an injection molding system |
DK1232051T3 (en) * | 1999-11-08 | 2008-05-05 | Husky Injection Molding | Improved mixer and method of injection in molding machines |
US6524093B2 (en) * | 2000-12-08 | 2003-02-25 | Husky Injection Molding Systems, Ltd. | Flow deflector in an injection molding system |
ITTO20010711A1 (en) * | 2001-07-20 | 2003-01-20 | Attrezzature Speciali Srl As | INJECTOR FOR INJECTION MOLDS OF PLASTIC MATERIALS. |
US6752618B2 (en) * | 2001-12-20 | 2004-06-22 | Mold-Masters Limited | Injection manifold having a valve pin guiding device |
JP3967684B2 (en) * | 2003-02-05 | 2007-08-29 | 住友重機械工業株式会社 | Mold equipment |
-
2004
- 2004-10-23 DE DE102004051750A patent/DE102004051750B4/en not_active Expired - Fee Related
-
2005
- 2005-10-01 PT PT05021563T patent/PT1650002E/en unknown
- 2005-10-01 DK DK05021563T patent/DK1650002T3/en active
- 2005-10-01 AT AT05021563T patent/ATE389524T1/en active
- 2005-10-01 PL PL05021563T patent/PL1650002T3/en unknown
- 2005-10-01 EP EP05021563A patent/EP1650002B1/en not_active Not-in-force
- 2005-10-01 ES ES05021563T patent/ES2300916T3/en active Active
- 2005-10-01 DE DE502005003285T patent/DE502005003285D1/en active Active
- 2005-10-17 CA CA2523684A patent/CA2523684C/en not_active Expired - Fee Related
- 2005-10-20 US US11/254,518 patent/US7371063B2/en active Active
- 2005-10-24 JP JP2005308985A patent/JP4288261B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2523684A1 (en) | 2006-04-23 |
CA2523684C (en) | 2010-04-06 |
PT1650002E (en) | 2008-05-07 |
DK1650002T3 (en) | 2008-07-07 |
ATE389524T1 (en) | 2008-04-15 |
JP2006116970A (en) | 2006-05-11 |
ES2300916T3 (en) | 2008-06-16 |
JP4288261B2 (en) | 2009-07-01 |
DE502005003285D1 (en) | 2008-04-30 |
DE102004051750B4 (en) | 2008-05-15 |
US7371063B2 (en) | 2008-05-13 |
DE102004051750A1 (en) | 2006-04-27 |
EP1650002B1 (en) | 2008-03-19 |
EP1650002A1 (en) | 2006-04-26 |
US20060088619A1 (en) | 2006-04-27 |
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